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NTE2V250 PDF预览

NTE2V250

更新时间: 2024-11-20 22:30:15
品牌 Logo 应用领域
NTE 压敏电阻
页数 文件大小 规格书
3页 31K
描述
Metal Oxide Varistors (MOV)

NTE2V250 技术参数

生命周期:ActiveReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8533.40.40.00
风险等级:1.97电路直流最大电压:320 V
电路RMS最大电压:240 V最大能量吸收容量:70 J
安装特点:THROUGH HOLE MOUNT端子数量:2
最高工作温度:85 °C最低工作温度:-40 °C
封装形状:DISK PACKAGE封装形式:Radial
额定功率耗散 (P):0.6 W电阻器类型:VARISTOR
子类别:Non-linear Resistors表面贴装:NO
技术:METAL OXIDE FILM端子位置:RADIAL
端子形状:WIREBase Number Matches:1

NTE2V250 数据手册

 浏览型号NTE2V250的Datasheet PDF文件第2页浏览型号NTE2V250的Datasheet PDF文件第3页 
NTE1V010 thru NTE1V300  
NTE2V010 thru NTEV480  
NTE524V13 thru NTE524V48  
Metal Oxide Varistors (MOV)  
Description:  
The NTE Metal Oxide Varistors feature a barrier layer that gives the user fast response time. These devices have a high  
transient current handling capability when high voltage is applied. Static resistance is, however, very high under low volt-  
age conditions, permitting low standby drain currents.  
The NTE 1V Series Varistors have a non–linear voltage/current characteristic as expressed by the relationship:  
n
I = KV  
Where I = The current in amperes  
V = The voltage  
K = A constant  
n = A constant which shows the dependence of  
the voltage V upon the current I. It is called  
the voltage–dependant index  
Features:  
D
D
D
D
D
High Transient Current Capability – up to 6500A  
Fast Response Time – less than 35ns  
Excellent Voltage Clamping Characteristics  
Very Low Temperature Coefficient  
Low Standby Current  
D
D
D
D
D
High Energy Capability  
The Value for “n” is Greater  
Very Low Leakage Current  
Low Capacitance  
Low Overshoot Characteristics  
Electrical Ratings:  
Varistor Voltage  
The voltage across the varistor at a DC current of 1.0mA.  
Energy  
The maximum electrical energy which can be dissipated within the varistor by a single impulse of 10 x 1000µs current  
waveform with continuous voltage applied. Energy ratings are based on a shift of varistor voltage of less than 10% of the  
initial value. The unit is expressed in joules.  
Peak Current  
The maximum current allowable for a single pulse of 8 x 20µs exponential waveform.  
Operating Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C  
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C  
Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than 35ns  
Voltage Temperature Coefficient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . less than 0.05%/°C  
Non–Linear Exponent  
NTE1V010 to NTE1V075, NTE2V010 to NTE2V075 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 to 50  
NTE1V095 to NTE1V300, NTE2V095 to NTE2V480, NTE524V13 to NTE542V48 . . . . . . . . . . . greater than 40  
Maximum Leakage Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10µA  

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